{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x65209ca735a410bec9a46b42f735648baa23c4801e1ff253ac6acd575df292a2",
    "signature": "0x10c0eaeebae67c96a169454bfef030e30cd633974e516af593806bccac6a21b54cc270fdf16f6450538f061b48273e9983ef2d78077c0dc86df3021b8acc5e701b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}